%0 Journal Article %A I. P. Volobuev %A V. O. Egorov %T Quantum field theory description of processes passing at finite space and time intervals %J Teoretičeskaâ i matematičeskaâ fizika %D 2019 %P 104-122 %V 199 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/TMF_2019_199_1_a5/ %G ru %F TMF_2019_199_1_a5